IPA: /ˌdɪsɪnˈfleɪʃənəri/
KK: /dɪsɪnˈfleɪʃənɛri/
Describing a situation or policy that leads to a decrease in the rate of inflation, meaning prices are rising more slowly than before.
The government implemented disinflationary measures to stabilize the economy.
Disinflationary → It is formed from "dis-" (meaning apart or away) and "inflation" (from Latin "inflatio", meaning to inflate or swell). The suffix "-ary" (meaning pertaining to) indicates a relation to the process of disinflation. The word describes a condition or policy that relates to reducing the rate of inflation.
Think of 'dis-' meaning 'apart' and 'inflation' meaning 'to swell' — so disinflationary refers to something that is related to reducing the swelling of prices.